Do you have a question about the Crunch GTi4100 and is the answer not in the manual?
Details on output power, impedance, frequency response, distortion, input sensitivity, and filters.
Explains the limited warranty, coverage, exclusions, and claim procedures.
Instructions for secure and safe power wiring and remote turn-on connection.
Best practices for separating audio cables from power cables to prevent interference.
Proper methods for connecting loudspeakers, including impedance and bridging configurations.
Guide to setting input gain levels for the best signal-to-noise ratio.
How to configure highpass and lowpass filters for precise audio tuning.
Connecting different audio sources using RCA or speaker-level inputs.
How the POWER and PROTECT LEDs indicate the amplifier's status and protection modes.
Identification and description of amplifier controls and connection terminals shown in Figure 1.
Diagram and explanation of the power supply and turn-on wiring connections in Figure 2.
Diagram illustrating stereo connection for 4-channel speaker setup in Figure 3.
Diagram for connecting subwoofers in a 2-channel mono configuration (Figure 4).
Diagram for mixed speaker and subwoofer setup in 3-channel mode (Figure 5).
Step-by-step procedures to diagnose and resolve problems encountered during operation.
| Channels | 4 |
|---|---|
| RMS Power @ 4 Ohms | 100W x 4 |
| RMS Power @ 2 Ohms | 150W x 4 |
| Bridged RMS Power @ 4 Ohms | 300W x 2 |
| Total Harmonic Distortion (THD) at RMS Power | <0.05% |
| Bass Boost | 0-12dB |
| Input Sensitivity | 200mV-6V |
| Crossover | Full |
| Fuse Rating | 30A |











